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sellNotable cluster of 4

Susan E Pietrucha sold $4.6M of AJG

Chief Human Resources Officer at Arthur J. Gallagher & Co.. 13,500 shares at an average of $344.13, traded May 19, 2025, filed May 20, 2025.

Warning score
60
Value
$4.6M
13,500 shares
Holdings after
11,941
-53% from before
From 52-week low
+25%
low $270.66, close $338.41
From 52-week high
-0%
high $339.81, as of May 19, 2025

Score components

  • Role
    Officer
    +15
  • Trade size
    $4.6M at market
    +25
  • Share of holdings sold
    Sold 53% of holdings
    +20
  • Cluster
    4 insiders selling within 14 days
    +15
  • Exercise and sell
    Shares came from an option exercise in the same filing
    -15

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

AJGOct 9, 2026 · close 232.70
Since filing May 20, 2025: -30.5%SPY +33.5% · excess -64.0%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001127602-25-015071, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
May 19, 2025MOption exercise
Common Stock
+13,500$79.59$1.1M25,441May 20, 2025
May 19, 2025SOpen-market sale
Common Stock
-13,500$344.13$4.6M11,941May 20, 2025
May 19, 2025MOption exercise
Non-qualified Stock Optionderivative
-13,500$0.00$00May 20, 2025

Related signals

Other insiders at Arthur J. Gallagher & Co. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
36Weak
AJGsell 2
Arthur J. Gallagher & Co.
Richard C Cary
Controller, CAO
$253k
1,000 shares
-2%
38Weak
AJGsell 2
Arthur J. Gallagher & Co.
Scott R Hudson
Vice President
$3.2M
12,000 shares
-12%
60Notable
AJGsell 2
Arthur J. Gallagher & Co.
Douglas K Howell
VP & Chief Financial Officer
$4.2M
14,000 shares
-12%
54Moderate
AJGsell 2
Arthur J. Gallagher & Co.
Douglas K Howell
VP & Chief Financial Officer
$899k
3,000 shares
-3%
38Weak
AJGsell 2
Arthur J. Gallagher & Co.
Scott R Hudson
Vice President
$3.8M
12,855 shares
-14%
40Moderate
AJGsell
Arthur J. Gallagher & Co.
Richard C Cary
Controller, CAO
$1.2M
4,000 shares
-7%
28Weak
AJGbuy
Arthur J. Gallagher & Co.
Michael Robert Pesch
President
$19k
59 shares
-
45Moderate
AJGsell 4
Arthur J. Gallagher & Co.
Scott R Hudson
Vice President
$3.5M
10,500 shares
-10%
45Moderate
AJGsell 4
Arthur J. Gallagher & Co.
David S Johnson
director
$342k
1,000 shares
-2%
60Notable
AJGsell 4
Arthur J. Gallagher & Co.
Richard C Cary
Controller, CAO
$4.1M
12,000 shares
-17%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Susan E Pietrucha sold $4.6M of AJG | InsiderTell